1 <html xmlns="http://www.w3.org/1999/xhtml">
2 <head>
3 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
4 <title></title>
5 <script src="jquery-1.8.3.js"></script>
6 <script type="text/javascript">
7 $(function () {
8 //向页面添加一个div的层,并设置div的属性
9 $(':button').click(function () {
10 var dvObj= $('<div style="height:300px;width:300px;background-color:orange;position:absolute;right:0px;bottom:0px;"></div>').appendTo($('body'));
11 //单击x号的时候,关闭广告
12 $('<span style="float:right;cursor:pointer">x</span>').click(function () {
13 $(this).parent().remove();
14 }).appendTo(dvObj);
15 });
16 });
17 </script>
18 </head>
19 <body>
20 <input type="button" name="name" value="来一个小广告" />
21 </body>
22 </html>